Now that all the ground work is done we must turn the attention back to the objectives. How are we going to answer the Objective. Which statistical analysis will answer the posed question. The main analysis of a study must be decided a-priori. All exploratory data analysis can be done later. But exploratory findings can not be tested in the same study. They are 'Hypothesis generating findings'. Only a-priori hypothesis can be tested. These generated new hypothesis can be the main objective of a further study.